41218480

素因数分解:

$2^4\times 5^1\times {\mathrm{515231}}^1$

素因数の和:515244

約数の個数: 20

約数和(自身を含む): 95833152

約数和(自身を除く): 54614672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 515231, 1030462, 2060924, 2576155, 4121848, 5152310, 8243696, 10304620, 20609240, 41218480]

約数ペア:

[(1, 41218480), (2, 20609240), (4, 10304620), (5, 8243696), (8, 5152310), (10, 4121848), (16, 2576155), (20, 2060924), (40, 1030462), (80, 515231)]